Heart arrhythmia - Symptoms and causes - Mayo Clinic Things that may increase the risk of heart arrhythmias include: Coronary artery disease, other heart conditions and previous heart surgery Narrowed heart arteries, a heart attack, heart valve disease, prior heart surgery, heart failure, cardiomyopathy and other heart damage are risk factors for almost any kind of arrhythmia High blood pressure
What is a heart arrhythmia? - Mayo Clinic News Network In addition, because troublesome heart arrhythmias are often made worse — or are even caused — by a weak or damaged heart, you may be able to reduce your arrhythmia risk by adopting a heart-healthy lifestyle What's a normal heartbeat? Your heart is made up of four chambers — two upper chambers (atria) and two lower chambers (ventricles)
Heart arrhythmia - Diagnosis and treatment - Mayo Clinic Treatment for heart arrhythmias may include medicines, special actions called vagal maneuvers, procedures or surgery Medicines Medicines used to treat heart arrhythmias depend on the type of irregular heartbeat and possible complications For example, most people with tachycardia get medicine to control the heart rate and rhythm
Atrial fibrillation - Symptoms and causes - Mayo Clinic Atrial fibrillation (AFib) is an irregular and often very rapid heart rhythm An irregular heart rhythm is called an arrhythmia AFib can lead to blood clots in the heart The condition also increases the risk of stroke, heart failure and other heart-related complications
Ventricular tachycardia - Symptoms and causes - Mayo Clinic In those patients who don't have dangerous ventricular arrhythmias, we're looking to treat to improve quality of life, or symptoms, because some patients can have a variety of symptoms attributable to these arrhythmias, including feelings of skipped beats or rapid heart beats, or even dizziness But some might just feel tired
Anemia - Symptoms and causes - Mayo Clinic Symptoms Anemia symptoms depend on the cause and how bad the anemia is Anemia can be so mild that it causes no symptoms at first But symptoms usually then occur and get worse as the anemia gets worse If another disease causes the anemia, the disease can mask the anemia symptoms Then a test for another condition might find the anemia Certain types of anemia have symptoms that point to the
Supraventricular tachycardia - Symptoms and causes - Mayo Clinic Supraventricular tachycardia (SVT) is a type of irregular heartbeat, also called an arrhythmia It's a very fast or erratic heartbeat that affects the heart's upper chambers SVT also is called paroxysmal supraventricular tachycardia The typical heart beats about 60 to 100 times a minute During
Heart disease - Symptoms and causes - Mayo Clinic Heart disease symptoms caused by irregular heartbeats, called arrhythmias The heart may beat too quickly, too slowly or irregularly Heart arrhythmia symptoms can include: Chest pain or discomfort Dizziness Fainting or almost fainting Fluttering in the chest Lightheadedness Racing heartbeat Shortness of breath Slow heartbeat
Cardiomyopathy - Symptoms and causes - Mayo Clinic Overview Cardiomyopathy (kahr-dee-o-my-OP-uh-thee) is a disease of the heart muscle It causes the heart to have a harder time pumping blood to the rest of the body, which can lead to symptoms of heart failure Cardiomyopathy also can lead to some other serious heart conditions There are various types of cardiomyopathy The main types include dilated, hypertrophic and restrictive
Myocarditis - Symptoms and causes - Mayo Clinic Myocarditis is inflammation of the heart muscle, called the myocardium The condition can reduce the heart's ability to pump blood Myocarditis can cause chest pain, shortness of breath, and rapid or irregular heartbeats Infection with a virus is one cause of myocarditis Sometimes myocarditis is caused by a medicine reaction or a condition that causes inflammation throughout the body